In September of 2001, At Taipei’s Novel Hall, The concertmaster Dr. Chang held his first and very successful recital, entitled “Music Without Boundaries”. Since then, Dr. Chang has given 9 concerts under such name, to critical acclaim. At these “Music Without Boundaries” concerts, Dr. Chang challenges himself each time with different master pieces, giving professional-level performances as an amateur musician. He also has been joined by his many renowned fellow musician friends who share his passion for music.